Remove BOOL8, TRUE, FALSE from host.h

Remove unneeded include statements for host.h, add required ones and
update the comments for the remaining include statements.

Signed-off-by: Stefan Weil <sw@weilnetz.de>

src/ccstruct/blobbox.h

@@ -25,6 +25,7 @@
 #include "elst.h"              // for ELIST_ITERATOR, ELISTIZEH, ELIST_LINK
 #include "elst2.h"             // for ELIST2_ITERATOR, ELIST2IZEH, ELIST2_LINK
 #include "errcode.h"           // for ASSERT_HOST
+#include "host.h"              // for PRId32
 #include "ocrblock.h"          // for BLOCK
 #include "params.h"            // for DoubleParam, double_VAR_H
 #include "pdblock.h"           // for PDBLK

src/ccstruct/boxword.cpp

@@ -2,7 +2,6 @@
 // File:        boxword.cpp
 // Description: Class to represent the bounding boxes of the output.
 // Author:      Ray Smith
-// Created:     Tue May 25 14:18:14 PDT 2010
 //
 // (C) Copyright 2010, Google Inc.
 // Licensed under the Apache License, Version 2.0 (the "License");
@@ -19,6 +18,7 @@
 
 #include "blobs.h"
 #include "boxword.h"
+#include "host.h"       // for NearlyEqual
 #include "normalis.h"
 #include "ocrblock.h"
 #include "pageres.h"

src/ccstruct/imagedata.cpp

@@ -3,7 +3,6 @@
 // Description: Class to hold information about a single multi-page tiff
 //              training file and its corresponding boxes or text file.
 // Author:      Ray Smith
-// Created:     Tue May 28 08:56:06 PST 2013
 //
 // (C) Copyright 2013, Google Inc.
 // Licensed under the Apache License, Version 2.0 (the "License");
@@ -34,6 +33,7 @@
 #include "boxread.h"     // for ReadMemBoxes
 #include "callcpp.h"     // for window_wait
 #include "helpers.h"     // for IntCastRounded, TRand, ClipToRange, Modulo
+#include "host.h"        // for PRId64
 #include "rect.h"        // for TBOX
 #include "scrollview.h"  // for ScrollView, ScrollView::CYAN, ScrollView::NONE
 #include "serialis.h"    // for TFile

src/ccstruct/polyblk.cpp

@@ -21,6 +21,7 @@
 #include <cstdio>
 #include <memory>  // std::unique_ptr
 #include "elst.h"
+#include "host.h"  // for PRId32
 
 // Include automatically generated configuration file if running autoconf.
 #ifdef HAVE_CONFIG_H

src/ccstruct/rejctmap.cpp

@@ -2,7 +2,6 @@
  * File:        rejctmap.cpp  (Formerly rejmap.c)
  * Description: REJ and REJMAP class functions.
  * Author:      Phil Cheatle
- * Created:     Thu Jun  9 13:46:38 BST 1994
  *
  * (C) Copyright 1994, Hewlett-Packard Ltd.
  ** Licensed under the Apache License, Version 2.0 (the "License");
@@ -17,7 +16,6 @@
  *
  **********************************************************************/
 
-#include "host.h"
 #include "rejctmap.h"
 #include "params.h"
 

src/ccstruct/statistc.h

@@ -2,7 +2,6 @@
  * File:        statistc.h  (Formerly stats.h)
  * Description: Class description for STATS class.
  * Author:      Ray Smith
- * Created:     Mon Feb 04 16:19:07 GMT 1991
  *
  * (C) Copyright 1991, Hewlett-Packard Ltd.
  ** Licensed under the Apache License, Version 2.0 (the "License");
@@ -21,7 +20,6 @@
 #define TESSERACT_CCSTRUCT_STATISTC_H_
 
 #include <cstdio>
-#include "host.h"
 #include "kdpair.h"
 #include "scrollview.h"
 

src/ccutil/bitvector.h

@@ -1,10 +1,7 @@
-// Copyright 2011 Google Inc. All Rights Reserved.
-// Author: rays@google.com (Ray Smith)
 ///////////////////////////////////////////////////////////////////////
 // File:        bitvector.h
 // Description: Class replacement for BITVECTOR.
 // Author:      Ray Smith
-// Created:     Mon Jan 10 17:44:01 PST 2011
 //
 // (C) Copyright 2011, Google Inc.
 // Licensed under the Apache License, Version 2.0 (the "License");
@@ -23,8 +20,8 @@
 #define TESSERACT_CCUTIL_BITVECTOR_H_
 
 #include <cassert>
+#include <cstdint>      // for uint8_t
 #include <cstdio>
-#include "host.h"
 
 namespace tesseract {
 

src/ccutil/errcode.h

@@ -19,7 +19,7 @@
 #ifndef ERRCODE_H
 #define ERRCODE_H
 
-#include "host.h"
+#include "platform.h"   // for TESS_API
 
 /*Control parameters for error()*/
 enum TessErrorLogCode {

src/ccutil/globaloc.h

@@ -2,7 +2,6 @@
  * File:        globaloc.h  (Formerly error.h)
  * Description: Header file for generic error handler class
  * Author:      Ray Smith
- * Created:     Tue May  1 16:23:36 BST 1990
  *
  * (C) Copyright 1990, Hewlett-Packard Ltd.
  ** Licensed under the Apache License, Version 2.0 (the "License");
@@ -17,10 +16,8 @@
  *
  **********************************************************************/
 
-#ifndef           GLOBALOC_H
-#define           GLOBALOC_H
-
-#include          "host.h"
+#ifndef GLOBALOC_H
+#define GLOBALOC_H
 
 // Saves a clone of the given pix, and notes its resolution in thread-specific
 // data, so that the image can be written prior to a crash.
@@ -36,4 +33,5 @@ void set_global_loc_code(int loc_code);
 void set_global_subloc_code(int loc_code);
 
 void set_global_subsubloc_code(int loc_code);
+
 #endif

src/ccutil/host.h

@@ -30,9 +30,6 @@
 #include <cinttypes>  // PRId32, ...
 #include <cstdint>    // int32_t, ...
 
-// definitions of portable data types (numbers and characters)
-using BOOL8 = unsigned char;
-
 #if defined(_WIN32)
 
 /* MinGW defines the standard PRI... macros, but MSVS doesn't. */
@@ -47,15 +44,6 @@ using BOOL8 = unsigned char;
 
 #endif /* _WIN32 */
 
-// Defines
-#ifndef TRUE
-#define TRUE            1
-#endif
-
-#ifndef FALSE
-#define FALSE           0
-#endif
-
 // Return true if x is within tolerance of y
 template<class T> bool NearlyEqual(T x, T y, T tolerance) {
   T diff = x - y;

src/ccutil/params.cpp

@@ -2,7 +2,6 @@
  * File:        params.cpp
  * Description: Initialization and setting of Tesseract parameters.
  * Author:      Ray Smith
- * Created:     Fri Feb 22 16:22:34 GMT 1991
  *
  * (C) Copyright 1991, Hewlett-Packard Ltd.
  ** Licensed under the Apache License, Version 2.0 (the "License");
@@ -153,7 +152,7 @@ bool ParamUtils::GetParamAsString(const char *name,
   auto *bp = FindParam<BoolParam>(name, GlobalParams()->bool_params,
                                        member_params->bool_params);
   if (bp != nullptr) {
-    *value = BOOL8(*bp) ? "1": "0";
+    *value = bool(*bp) ? "1": "0";
     return true;
   }
   // Look for the parameter among double parameters.
@@ -179,7 +178,7 @@ void ParamUtils::PrintParams(FILE *fp, const ParamsVectors *member_params) {
     }
     for (i = 0; i < vec->bool_params.size(); ++i) {
       fprintf(fp, "%s\t%d\t%s\n", vec->bool_params[i]->name_str(),
-              (BOOL8)(*vec->bool_params[i]), vec->bool_params[i]->info_str());
+              bool(*vec->bool_params[i]), vec->bool_params[i]->info_str());
     }
     for (int i = 0; i < vec->string_params.size(); ++i) {
       fprintf(fp, "%s\t%s\t%s\n", vec->string_params[i]->name_str(),

src/ccutil/params.h

@@ -22,7 +22,6 @@
 #include <cstdio>
 
 #include "genericvector.h"
-#include "host.h" // for BOOL8
 #include "strngs.h"
 
 namespace tesseract {
@@ -180,9 +179,9 @@ class BoolParam : public Param {
     vec->bool_params.push_back(this);
   }
   ~BoolParam() { ParamUtils::RemoveParam<BoolParam>(this, params_vec_); }
-  operator BOOL8() const { return value_; }
-  void operator=(BOOL8 value) { value_ = value; }
-  void set_value(BOOL8 value) { value_ = value; }
+  operator bool() const { return value_; }
+  void operator=(bool value) { value_ = value; }
+  void set_value(bool value) { value_ = value; }
   void ResetToDefault() { value_ = default_; }
   void ResetFrom(const ParamsVectors* vec) {
     for (int i = 0; i < vec->bool_params.size(); ++i) {
@@ -196,8 +195,8 @@ class BoolParam : public Param {
   }
 
  private:
-  BOOL8 value_;
-  BOOL8 default_;
+  bool value_;
+  bool default_;
   // Pointer to the vector that contains this param (not owned by this class).
   GenericVector<BoolParam*>* params_vec_;
 };

src/ccutil/unicharmap.cpp

@@ -2,7 +2,6 @@
 // File:        unicharmap.cpp
 // Description: Unicode character/ligature to integer id class.
 // Author:      Thomas Kielbus
-// Created:     Wed Jun 28 17:05:01 PDT 2006
 //
 // (C) Copyright 2006, Google Inc.
 // Licensed under the Apache License, Version 2.0 (the "License");
@@ -19,7 +18,6 @@
 
 #include <cassert>
 #include "unichar.h"
-#include "host.h"
 #include "unicharmap.h"
 
 UNICHARMAP::UNICHARMAP() :

src/ccutil/unicodes.cpp

@@ -2,7 +2,6 @@
  * File:        unicodes.cpp
  * Description: Unicode related machinery
  * Author:      David Eger
- * Created:     Wed Jun 15 16:37:50 PST 2011
  *
  * (C) Copyright 2011, Google, Inc.
  ** Licensed under the Apache License, Version 2.0 (the "License");
@@ -18,7 +17,6 @@
  **********************************************************************/
 
 #include "unicodes.h"
-#include "host.h"  // for nullptr
 
 namespace tesseract {
 

src/classify/clusttool.h

@@ -21,7 +21,6 @@
 //--------------------------Include Files---------------------------------------
 #include <cstdio>
 #include "cluster.h"
-#include "host.h"
 #include "serialis.h"
 
 /*-------------------------------------------------------------------------

src/classify/fpoint.h

@@ -24,7 +24,6 @@
 ----------------------------------------------------------------------------**/
 #include <cmath>
 #include <cstdio>
-#include "host.h"
 
 /* define data structure to hold 2D points or vectors using floating point */
 typedef struct {

src/classify/kdtree.h

@@ -14,13 +14,13 @@
  ** See the License for the specific language governing permissions and
  ** limitations under the License.
  *****************************************************************************/
+
 #ifndef   KDTREE_H
 #define   KDTREE_H
 
 /*-----------------------------------------------------------------------------
           Include Files and Type Defines
 -----------------------------------------------------------------------------*/
-#include "host.h"
 #include "ocrfeatures.h"
 
 typedef void (*void_proc)(...);
@@ -92,4 +92,5 @@ void Walk(KDTREE *tree, void_proc action, void *context,
 void InsertNodes(KDTREE *tree, KDNODE *nodes);
 
 void FreeSubTree(KDNODE *SubTree);
+
 #endif

src/cutil/bitvec.h

@@ -2,7 +2,6 @@
  **    Filename:    bitvec.h
  **    Purpose:     Routines for manipulating bit vectors
  **    Author:      Dan Johnson
- **    History:     Wed Mar  7 17:52:45 1990, DSJ, Created.
  **
  **    (c) Copyright Hewlett-Packard Company, 1988.
  ** Licensed under the Apache License, Version 2.0 (the "License");
@@ -15,10 +14,11 @@
  ** See the License for the specific language governing permissions and
  ** limitations under the License.
  ******************************************************************************/
+
 #ifndef   BITVEC_H
 #define   BITVEC_H
 
-#include "host.h"
+#include <cstdint>      // for uint32_t
 
 /*-----------------------------------------------------------------------------
           Include Files and Type Defines

src/cutil/callcpp.h

@@ -20,7 +20,6 @@
 #ifndef CALLCPP_H
 #define CALLCPP_H
 
-#include "host.h"
 #include "params.h"
 #include "unichar.h"
 

src/dict/dawg.h

@@ -26,8 +26,10 @@
               I n c l u d e s
 ----------------------------------------------------------------------*/
 
+#include <cinttypes>            // for PRId64
 #include <memory>
 #include "elst.h"
+#include "host.h"               // for PRId64
 #include "params.h"
 #include "ratngs.h"
 #include "tesscallback.h"

src/dict/dict.h

@@ -22,7 +22,6 @@
 #include "ambigs.h"
 #include "dawg.h"
 #include "dawg_cache.h"
-#include "host.h"
 #include "ratngs.h"
 #include "stopper.h"
 #include "trie.h"

src/dict/matchdefs.h

@@ -2,7 +2,6 @@
  ** Filename:    matchdefs.h
  ** Purpose:     Generic interface definitions for feature matchers.
  ** Author:      Dan Johnson
- ** History:     Fri Jan 19 09:21:25 1990, DSJ, Created.
  **
  ** (c) Copyright Hewlett-Packard Company, 1988.
  ** Licensed under the Apache License, Version 2.0 (the "License");
@@ -22,7 +21,6 @@
 /**----------------------------------------------------------------------------
           Include Files and Type Defines
 ----------------------------------------------------------------------------**/
-#include "host.h"
 #include <cstdio>
 #include "unichar.h"
 

src/lstm/ctc.cpp

@@ -22,7 +22,6 @@
 #include <memory>
 
 #include "genericvector.h"
-#include "host.h"
 #include "matrix.h"
 #include "networkio.h"
 

src/textord/imagefind.h

@@ -3,7 +3,6 @@
 // Description: Class to find image and drawing regions in an image
 //              and create a corresponding list of empty blobs.
 // Author:      Ray Smith
-// Created:     Fri Aug 01 10:50:01 PDT 2008
 //
 // (C) Copyright 2008, Google Inc.
 // Licensed under the Apache License, Version 2.0 (the "License");
@@ -22,7 +21,6 @@
 #define TESSERACT_TEXTORD_IMAGEFIND_H_
 
 #include "debugpixa.h"
-#include "host.h"
 
 struct Boxa;
 struct Pix;

src/training/dawg2wordlist.cpp

@@ -2,7 +2,6 @@
 // File:        dawg2wordlist.cpp
 // Description: Program to create a word list from a DAWG and unicharset.
 // Author:      David Eger
-// Created:     Thu 22 Dec 2011
 //
 // (C) Copyright 2011, Google Inc.
 // Licensed under the Apache License, Version 2.0 (the "License");
@@ -19,7 +18,6 @@
 
 #include "commontraining.h"     // CheckSharedLibraryVersion
 #include "dawg.h"
-#include "host.h"
 #include "serialis.h"
 #include "tesscallback.h"
 #include "trie.h"

src/training/mergenf.cpp

@@ -15,7 +15,6 @@
  ** limitations under the License.
 ******************************************************************************/
 #include "mergenf.h"
-#include "host.h"
 #include "clusttool.h"
 #include "cluster.h"
 #include "oldlist.h"

src/training/pango_font_info.h

@@ -26,7 +26,6 @@
 #include <vector>
 
 #include "commandlineflags.h"
-#include "host.h"
 #include "pango/pango-font.h"
 #include "pango/pango.h"
 #include "pango/pangocairo.h"

src/training/stringrenderer.h

@@ -11,7 +11,6 @@
  *              be set using respective set_* methods.
  *
  * Author:      Ranjith Unnikrishnan
- * Created:     Mon Nov 18 2013
  *
  * (C) Copyright 2013, Google Inc.
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -33,7 +32,6 @@
 #include <unordered_map>
 #include <vector>
 
-#include "host.h"
 #include "pango_font_info.h"
 #include "pango/pango-layout.h"
 #include "pango/pangocairo.h"

src/training/tessopt.h

@@ -19,7 +19,7 @@
 #ifndef TESSERACT_TRAINING_TESSOPT_H_
 #define TESSERACT_TRAINING_TESSOPT_H_
 
-#include          "host.h"
+#include <cstdint>      // for int32_t
 
 extern int tessoptind;
 extern char *tessoptarg;